OITracker Cboe delayed data

Contract OI history

Back to PANW

Jun 17, 2027 EXPIRATION

PANW $340.00 Put

PANW270617P00340000

Latest saved OI303Oct 23, 2026
Last change+15vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PANW $340.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 3031510 2026-10-09: 251 OI2026-10-13: 251 OI2026-10-14: 251 OI2026-10-15: 250 OI2026-10-16: 275 OI2026-10-21: 288 OI2026-10-23: 303 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

PANW contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing303+15
Oct 21, 2026288+13
Oct 16, 2026275+25
Oct 15, 2026250-1
Oct 14, 20262510
Oct 13, 20262510
Oct 09, 2026251No prior observation